package com.baizhi.finalx;

public class StaticFInalDemo {
    public static void main(String[] args) {
        System.out.println(Soo.IMG_WIDTH);

        int i = Soo.IMG_WIDTH; //编译器编译的时候会直接替换成30
    }
}

class Soo{
    int i;

    static final int A = 0 ;

    static final int IMG_WIDTH = 30;
}
